It was on Feb. 14, 1912, that President William Howard Taft’s signing of legislation officially made Arizona the 48th U.S. state.

About 75,000 workers took Trump administration buyout offer. The president wants to cut more federal employees. How many in Mississippi could be affected?

The initial drill program confirmed key geological indicators, validating Hay Mountain’s potential as a porphyry copper-gold deposit. These results offered enough evidence to justify further deep ...

Russell Scofield remembers when federal officials first started getting applications to build solar farms on public lands. It ...

Agents from multiple federal agencies conducted immigration raids in Denver and Aurora on Wednesday morning, with early ...

Large-scale solar farms in Arizona, Nevada, New Mexico and Colorado could be affected, and an Idaho wind project was put on ...

The move comes after Trump signed an executive order last week requiring the federal government to change the name of the Gulf of Mexico to the Gulf of America on official maps. Google said on ...

TUCSON, Ariz. (KGUN) — The University of Arizona has hired a new audit executive to oversee finances as the university works to recover from a major financial deficit after an Arizona Board of ...